On the relation between quantum Darwinism and approximate quantum Markovianity

DOI10.1016/j.physleta.2023.129204arXiv2207.02470OpenAlexW4388037549MaRDI QIDQ6201245

Xiao-Kan Guo, Zhiqiang Huang

Publication date: 20 February 2024

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2207.02470

zbMATH Keywords

open quantum systemsconditional mutual informationquantum Darwinismquantum non-Markovianity

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Cites Work

• Tight uniform continuity bounds for quantum entropies: conditional entropy, relative entropy distance and energy constraints
• Quantum conditional mutual information and approximate Markov chains
• Structure of states which satisfy strong subadditivity of quantum entropy with equality
• Universal recovery maps and approximate sufficiency of quantum relative entropy
• Decoherence, einselection, and the quantum origins of the classical
• Continuity of quantum conditional information
• Redundant information from thermal illumination: quantum Darwinism in scattered photons
• Reading a Qubit Quantum State with a Quantum Meter: Time Unfolding of Quantum Darwinism and Quantum Information Flux

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